# 3. 软件设计说明

- [3.1. 引言](/docs/3.-ruan-jian-she-ji-shuo-ming/yin-yan.md)
- [3.2. 概要设计](/docs/3.-ruan-jian-she-ji-shuo-ming/gai-yao-she-ji.md)
- [3.3. 数据库设计](/docs/3.-ruan-jian-she-ji-shuo-ming/shu-ju-ku-she-ji.md)
- [3.4. 接口设计](/docs/3.-ruan-jian-she-ji-shuo-ming/jie-kou-she-ji.md)
- [3.5. 模块详细设计](/docs/3.-ruan-jian-she-ji-shuo-ming/mo-kuai-xiang-xi-she-ji.md)
- [3.6. 界面设计](/docs/3.-ruan-jian-she-ji-shuo-ming/jie-mian-she-ji.md)
- [3.7. 出错处理设计](/docs/3.-ruan-jian-she-ji-shuo-ming/chu-cuo-chu-li-she-ji.md)
